Work

The technical state experimental studies of construction with free support in the non-stationary oscillations’ analysis

Year: 2021

Type: conference-paper

Abstract: An algorithm for the experimental determination of the defective zones of the construction with free support is presented. A reinforced concrete floor plate freely supported on both sides is studied as an example. The oscillation method is used as a diagnostic method. Impact loading is used as the excitation of non-stationary oscillations. The studies were carried out using an oscillation measuring setup. The research is based on the analysis of oscillation modes under non-stationary dynamic loading of an object. The analysis of oscillation modes makes it possible to detect the conditionally defective zones of floor plate.

Source: IOP Conference Series Materials Science and Engineering

DOI: 10.1088/1757-899x/1083/1/012016

Authors: M N Grigoryan, T V Polyakova, Ya A Kokareva, I A Parinov, A V Cherpakov

Institutions: Don State Technical University, Southern Federal University

Language: English

Topic: Structural Health Monitoring Techniques

Subfield: Civil and Structural Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: diamond

Funder: Southern Federal University

Award: G7620002157